#218833#218833

#218833 is a mid, vivid green. Relative luminance 0.182; OKLCH L 55.1% C 0.153 H 145.7°. Best body text is #000000 at 4.63:1 contrast (WCAG AA passes).

Color values

HEX	#218833
RGB	rgb(33, 136, 51)
HSL	hsl(130, 61%, 33%)
HSV	hsv(130, 76%, 53%)
CMYK	cmyk(75.7%, 0%, 62.5%, 46.7%)
CIE-LAB	lab(49.70, -46.93, 36.71)
CIE-LCH	lch(49.70, 59.58, 141.97°)
OKLab	oklab(55.08% -0.1266 0.0863)
OKLCH	oklch(55.08% 0.153 145.7)
XYZ	xyz(10.0282, 18.1695, 6.1099)
Luminance	0.1817 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#218833 #882176

analogous

#438821 #218833 #218866

triadic

#218833 #332188 #883321

tetradic

#218833 #214388 #882176 #886621

square

#218833 #214388 #882176 #886621

split-complementary

#218833 #662188 #882143

monochromatic

#09250E #155721 #218833 #2DB945 #4FD466

Accessibility & contrast

On white

4.53

#218833 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.63

#218833 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #218833

4.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##218833	#FFFFFF	#000000	##000000
##218833	1.00	4.53	4.63	4.63
#FFFFFF	4.53	1.00	21.00	21.00
#000000	4.63	21.00	1.00	1.00
##000000	4.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8A7B2A

Deuteranopia (green-blind)

#7E733A

Tritanopia (blue-blind)

#008576

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #218833;
/* rgb */ color: rgb(33, 136, 51);
/* oklch */ color: oklch(55.1% 0.153 145.7);

Tailwind

colors: {
  custom: {
    50: '#6dac6e',
    500: '#218833',
    950: '#000000',
  },
}

SCSS

$custom: #218833;
$custom-light: #6dac6e;
$custom-dark: #000000;

JSON

{
  "hex": "#218833",
  "rgb": {
    "r": 33,
    "g": 136,
    "b": 51
  },
  "hsl": {
    "h": 130.485,
    "s": 60.947,
    "l": 33.137
  },
  "oklch": {
    "l": 0.55082,
    "c": 0.15318,
    "h": 145.7
  },
  "luminance": 0.18171
}

Semantic roles & 50–950 ramp

primary

#218833

secondary

#B84DA5

accent

#44C8E4

background

#F7FAF6

surface

#EDF4EC

border

#C8CEC7

text

#081007

muted

#7B7F7A

Preview Lab

Preview with #218833

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →